Delete the line

• File: about.php

• Dòng [630/637]:

__( 'Important! Your version of WordPress (%1$s) will stop receiving security updates in the near future. To keep your site secure, please <a href="%2$s">update to the latest version of WordPress</a>.' );

Ấn tiếp tục để Delete và ở lại trang, ấn Delete để Delete và quay về List dòng